From 82c40172e05905d4d85a8f9f36eef53dc08591f5 Mon Sep 17 00:00:00 2001
From: VAILLANT Jeremy <vaillant.jeremy@dev-crea.com>
Date: Thu, 13 May 2021 15:53:17 +0200
Subject: [PATCH] Load database when start game

---
 scenes/Global.gd | 55 ++++++++++++++++++++++++++++++++++--------------
 1 file changed, 39 insertions(+), 16 deletions(-)

diff --git a/scenes/Global.gd b/scenes/Global.gd
index aaf685c..1022131 100644
--- a/scenes/Global.gd
+++ b/scenes/Global.gd
@@ -1,16 +1,17 @@
 extends Control
 
+const TICKS_TIME_MAX = 100 # msec
+
 var current_scene = null
 var loader = null
 var wait_frames = 1
-var time_max = 100 # msec
+
+var database = null
 
 func _ready():
 	print("[global#_ready] get root scene")
-	var root = get_tree().get_root()
-	current_scene = root.get_child(root.get_child_count() - 1)
-	if current_scene.name != "Main":
-		get_node("/root/Loading").hide()
+	_initialize_current_scene()
+	_initialize_database()
 
 func goto_scene(path):
 	print("[global#goto_scene]")
@@ -41,29 +42,51 @@ func _process(_delta):
 	
 	var tick = OS.get_ticks_msec()
 	
-	# Use "time_max" to control for how long we block this thread
-	while OS.get_ticks_msec() < tick + time_max:
+	# Use "TICKS_TIME_MAX" to control for how long we block this thread
+	while OS.get_ticks_msec() < tick + TICKS_TIME_MAX:
 		var err = loader.poll()
 		
 		if err == ERR_FILE_EOF: # Finished loading.
-			var resource = loader.get_resource()
-			loader = null
-			set_new_scene(resource)
-			get_node("/root/Loading").hide()
+			_set_new_scene()
 			break
 		elif err == OK:
-			update_progress()
+			_update_progress()
 		else:
-			print("[global#_process] Error loading")
 			loader = null
 			break
 
-func update_progress():
+## PRIVATE
+func _initialize_current_scene():
+	var root = get_tree().get_root()
+	current_scene = root.get_child(root.get_child_count() - 1)
+	
+	if current_scene.name != "Main":
+		get_node("/root/Loading").hide()
+
+func _initialize_database():
+	print("[global#_initialize_database]")
+	var database_manager = load(gddb_constants.c_addon_main_path + "core/db_man.gd").new()
+	var db_id = database_manager.load_database("res://db/ahog.json")
+	
+	if db_id == gddb_types.e_db_invalid_file:
+		print("[global#_initialize_database] Error invalid database file !")
+		OS.set_exit_code(1)
+	
+	if db_id == gddb_types.e_db_invalid_ver:
+		print("[global#_initialize_database] Error invalid database version !")
+		OS.set_exit_code(1)
+	
+	database = database_manager.get_db_by_id(db_id)
+
+func _update_progress():
 	print("[global#update_progress]")
 	Loading.visible = true
 	Loading.get_node("ColorRect/CenterContainer/VBoxContainer/ProgressBar").set_value(loader.get_stage())
 
-func set_new_scene(scene_resource):
+func _set_new_scene():
 	print("[global#set_new_scene]")
-	current_scene = scene_resource.instance()
+	var resource = loader.get_resource()
+	loader = null
+	current_scene = resource.instance()
 	get_node("/root").add_child(current_scene)
+	get_node("/root/Loading").hide()